Metal Prices Future Prices

N.Y. Commodity Exchange

Week’s

High Low Close Change COPPER (in US cents per lb.) Jan 134.00 133.20 133.20 — 6.80 Mar 120.70 116.25 117.15 — 5.75 May 109.00 105.50 106.30 — 1.40 SILVER (in US cents per oz.) Jan 681.00 681.00 674.00 — 10.50 Mar 694.00 680.00 681.00 — 11.50 May 701.50 690.00 690.60 — 11.60 GOLD (in US$ per oz.) Jan 479.00 479.00 480.70 — 0.20 Feb 483.90 480.00 482.30 — 0.90 Apr 489.80 486.00 488.30 — 0.80 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) Jan 502.00 495.00 500.90 — 3.70 Apr 508.50 501.50 507.90 — 2.60 Jul 513.50 509.00 515.40 — 2.10